Problem 4The hydrolysis of a substrate, S, by an enzyme has been studied in the lab. The following initial rates, vo,were recorded at different concentrations.[S] (M)Vo (M/min)2.10. 1041.20- 1064.20- 1043.10- 1069.30. 1046.30 - 1051.42- 1039.10- 106A. Determine the rate constants for degradation of the substrate.B. What is the rate of reaction at [S] = 1.1-10“ M?C. Explain, why enzymes can make reactions go faster? Does enzymes also catalyse the reversereaction from product to substrate?

Consider the reaction where a substrate 'S' is converted to its product 'P' by an enzyme. The rate…

The hydrolysis of a substrate, S, by an enzyme has been studied in the lab. The following initial rates, Vo, were recorded at different concentrations. [S] (M) Vo (M/min) 2.10- 104 1.20- 106 4.20 - 104 3.10- 106 9.30- 10* 6.30 - 10* 1.42-10 9.10- 10 A. Determine the rate constants for degradation of the substrate. B. What is the rate of reaction at [S] = 1.1-10“ M? C. Explain, why enzymes can make reactions go faster? Does enzymes also catalyse the reverse reaction from product to substrate?

The hydrolysis of a substrate, S, by an enzyme has been studied in the lab. The following initial rates, Vo, were recorded at different concentrations. [S] (M) Vo (M/min) 2.10- 104 1.20- 106 4.20 - 104 3.10- 106 9.30- 10* 6.30 - 10* 1.42-10 9.10- 10 A. Determine the rate constants for degradation of the substrate. B. What is the rate of reaction at [S] = 1.1-10“ M? C. Explain, why enzymes can make reactions go faster? Does enzymes also catalyse the reverse reaction from product to substrate?

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions

Section: Chapter Questions

Problem 45PS

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